A discharge plume flows into the Mississippi River out of a drainage pipe from the Atlantic Alumina, Atalco, refinery on Oct. 21, 2025. (Photo: Wes Muller/Louisiana Illuminator via SouthWings) This ...
This article is the first in a series on the environmental costs of America’s last remaining alumina refinery. GRAMERCY — For several months, a River Parishes refinery unlawfully discharged industrial ...
The amount of alumina at the Thor project represents more than a third of known alumina globally, according to the company.
MELBOURNE (Reuters) -Anglo-Australian miner Rio Tinto will cut output at its Yarwun alumina refinery in Queensland by 40% from next October to extend the plant's life, the company said on Tuesday. Rio ...
A Louisiana refinery will expand to produce more critical minerals for the U.S. as a result of an investment from the federal ...
Rio Tinto (RIO) -1.5% pre-market Tuesday after saying it plans to cut production at its Yarwun alumina refinery in Australia's Queensland state by 40% from October 2026 to extend the plant's life to ...
EW YORK–Alcoa announced today that it has received formal environmental approval by the Western Australia government to proceed with the expansion of its Wagerup alumina refinery south of Perth, ...
Sept 18 (Reuters) - Malaysia's Press Metal Aluminium (PMET.KL), opens new tab on Wednesday said it is setting up a joint venture with three Indonesian firms for an alumina refinery plant with the ...
Alcoa (NYSE:AA) said late Monday it will permanently close its Kwinana alumina refinery in Western Australia, citing the age of the facility, scale and operating costs, market conditions, and bauxite ...
The Defense Department invested in a U.S. alumina refinery that will soon begin producing gallium, taking a $150 million equity stake. The Trump administration took a $150 million equity stake Monday ...
GRAMERCY, La. (Louisiana Illuminator) – A cloudy, rust-colored liquid plume, roughly the size of a football field, flowed into the Mississippi River last week out of a drainage pipe from the Atlantic ...
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